The short version
Most termite problems in Auburn are western subterranean termites, and the usual fix is a liquid soil treatment or bait stations. Start with an inspection; $75–$250 is typical.
- Look for mud tubes, shed wings and hollow-sounding wood.
- Swarms usually show up in spring.
- The usual fix is a soil barrier or bait stations.
- An inspection typically costs $75–$250.
- Insurance usually doesn’t cover termite damage.
Homeowners, landlords and anyone buying or selling a house in Auburn, whether you've spotted something or just want to know what to watch for.
What to look for
Termites work quietly. A colony can feed inside a wall for years. Average winter lows near 36°F slow termites near the surface around Auburn, but they move deeper and keep feeding under heated homes. Spongy floors or bubbling paint usually mean long-running damage. So it's worth an inspection, even for one or two signs.
- 1Blistered or bubbling paint on wood surfaces.
- 2Winged swarmers indoors, especially in spring.
- 3Layered, honeycombed wood packed with soil.
- 4Live pale insects inside a broken mud tube.
- 5Dry hexagonal pellets under window frames or eaves.
- 6Tiny pinholes in drywall rimmed with mud.
Why it’s worth acting soon
- Colonies grow and spread every year they go untreated.
- Damage hides behind drywall, flooring and trim.
- Homeowners insurance usually doesn’t cover termite damage.
- An active infestation can complicate a home sale.
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Termite activity through the year in Auburn
Spring
swarm seasons. For Auburn homes, swarms often follow the first warm days and the first fall rain.
Summer
with highs around 77°F in Auburn, termites follow moisture, so watch AC drain lines, sprinkler zones and hose bibs.
Fall
with about 40 inches of rain a year in Auburn, make sure gutters and downspouts carry water well away from the foundation.
Winter
a good time to book an inspection in Auburn, before swarm season starts.
Treatment options and typical costs
Termite Inspection and WDI Report
$75–$250
The inspector checks the foundation, garage, attic and damp spots. Bring up anything you’ve noticed.
- Time
- 60–120 minutes
- Best for
- Every job, real estate closings, and yearly peace of mind
Annual Renewal and Monitoring
$150–$400 per year
Ask what a renewal in Auburn actually includes, and whether it covers retreatment or repairs. A retreatment-only plan is common; damage repair coverage costs more.
- Time
- 30–60 minutes per visit
- Best for
- Keeping a treated home protected after the initial job
Localized Wood, Foam, and Borate Treatment
$250–$1,500
When termites are limited to one wall or window frame, an Auburn technician can treat that wood directly. Foam expands into voids, and borate soaks into bare lumber.
- Time
- 1–3 hours
- Best for
- Small drywood spots, wall voids, and exposed framing
Fumigation for Drywood Termites
$1,200–$4,000 (often $1–$4 per square foot)
Tenting is mainly for drywood termites. Most homes here never need it.
- Time
- 2–3 days including tenting and aeration
- Best for
- Widespread drywood termites throughout a structure
Prices are typical published ranges. Ask what’s included before you compare quotes.
Cardboard boxes stacked on a garage slab are termite food sitting right on their doorstep. Keep storage on shelves.How treatment works on a typical Auburn home.
Bait stations are the other main option. Fix any moisture under the house too. They also treat around piers and plumbing. With a crawl space, the crew treats soil outside and underneath. The stations are checked on a schedule, often every few months. Termites carry the bait back to the colony. They're spaced every 10 to 20 feet.
Which termites live around Auburn.
It nests in soil and builds mud tubes to reach wood. It needs steady moisture. The termite you're most likely to meet in Auburn is the western subterranean termite.
Mulch piled against the house and a dripping hose bib give termites moisture and cover. Pull mulch back and fix the drip.When termites swarm here.
A swarm outside means a colony is nearby. A swarm inside usually means it's in the house. Save a few in a bag, or snap a clear photo. Swarm season is when termites show themselves. For Auburn homes, western subterranean termites usually swarm in spring, and again in fall after the first good rain.
Where to look around your house.
Check the piers, the sill plate and the floor joists. Standing water or a musty smell needs fixing either way. The same advice applies across the area, from Auburn out to Kent and Federal Way. A lot of houses around Auburn are built over crawl spaces, and that's usually where termites start. Take a flashlight underneath.
A year of termites in Auburn.
- Fall: with about 40 inches of rain a year in Auburn, make sure gutters and downspouts carry water well away from the foundation. - Summer: with highs around 77°F in Auburn, termites follow moisture, so watch AC drain lines, sprinkler zones and hose bibs. - Spring and fall: swarm seasons. For Auburn homes, swarms often follow the first warm days and the first fall rain. - Winter: a good time to book an inspection in Auburn, before swarm season starts.
What happens at an inspection.
Inside, they check the garage, baseboards, plumbing gaps and the attic. They check the foundation, the soil line and nearby wood. The inspector walks the outside of the house first. Most inspections take an hour or two. Photos help. Afterward, ask them to show you what they found. A moisture meter and a probe help them find hidden activity. They'll also go into the crawl space.
Termites or ants?
- Waist: termites are thick through the middle. Ants are pinched. - Antennae: termite antennae are straight. Ant antennae bend like an elbow. - Debris: termites leave mud. Carpenter ants leave sawdust. - Tunnels: termite galleries are packed with mud. Ant tunnels are clean and smooth. - Wings: termite wings are all the same length. Ant wings aren’t.
Getting ready for treatment day.
Mark sprinkler heads and any buried lines. Move stored boxes away from garage walls. Clear a path along the outside walls. Soil treatments and bait stations need little prep. Any drill holes in a slab or patio get patched. Ask how long to stay off treated soil. Keep pets and kids inside while the crew works outside.
Mulch and termites.
A dry strip along the house lets you spot mud tubes. Keep mulch thin and pull it back from the foundation. Wood chips right against siding hold moisture termites like.
Questions to ask before you sign.
- What product or system will you use? - Is the whole foundation treated, or just one spot? - What does the warranty cover, and for how long? - What does the yearly renewal cost? - What do I need to do before and after treatment? - Which termites did you find, and where?
What affects the price
- Species: subterranean, drywood, or Formosan.
- Extent of existing damage needing repair.
- Warranty type: retreatment only or damage repair.
- Number of bait stations required.
- Time of year and how booked up local companies are.
- Attached garages, decks, and additions.
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What's your biggest concern about termites?
When to call for help
Lenders often ask for one. It's also the cheapest termite service. Carpenter ants leave clean tunnels and sawdust. Termites leave mud. Call if you see mud tubes, pellets or an indoor swarm. Hollow-sounding wood is another clue. Buying or selling? Get a wood-destroying insect (WDI) report either way.
What you can do yourself
Treating an active colony is harder. The product has to reach the whole colony. It also needs even coverage around the entire foundation. Store-bought sprays usually kill only the termites you see. Some of the work is yours. Pull mulch back from the foundation. Fix leaks and clear gutters. Keep firewood away from the house.
Termites in Auburn
A local provider who knows Auburn and Washington can point out the specific conditions that matter most here before you commit to a plan. For Auburn homes, take a minute to note where you have seen activity and when it appears, so the inspection is faster and the quote more accurate. For Auburn homes, most of the housing is suburban, so the usual entry points, moisture spots, and sheltered areas near the structure are what an inspection checks first. Auburn has a marine west coast climate, and termites activity here tends to pick up spring swarm season (March-May), warmer earlier in the south. A typical home in Auburn is worth around $530k, which puts a few hundred dollars for an inspection and prevention in perspective. With summer highs around 77°F, Auburn's marine west coast climate decides when local termites are busiest. Not every house gets them, but plenty do. Termites are a steady, moderate risk in Washington. About 40 inches of rain a year in Auburn is plenty for subterranean termites, especially on any side of the house kept damp by gutters or sprinklers.
Local research
Termites in Auburn, WA: what the public record shows
Before you compare quotes, it helps to know which termites actually live in Washington, when they are busiest around Auburn, and what the state figures look like. Everything below links to the agency or university page it came from.
Termite species recorded in Washington
- Western subterranean termite (Reticulitermes hesperus) — Oregon State: causes damage to structures in the Pacific Northwest and 'may swarm any time of year'. Utah State describes swarmers 3/8 inch long and workers 1/4–3/8 inch, pale c…
- Pacific dampwood termite (Zootermopsis angusticollis) — Oregon State: 'consumes and nests inside moist, water-damaged wood'; swarms 'during late summer or fall'. A moisture problem, not a soil problem, is the usual root cause.
When termites are busiest around Auburn
Pacific dampwood swarms late summer or fall; western subterranean may swarm any time of year (Oregon State).
WSU mapping project: subterranean termites 'predominantly found in loamy soils rather than clay or rocky soils', with area maps for Kitsap County, Olympia, Seattle, Tacoma, Spokane, Tri-Cities and Yakima. Dampwood termites indicate a moisture/rot problem.
Sources: University of Georgia Extension; University of Missouri Extension; Termites | Solve Pest Problems. Figures are quoted as the source prints them. How we check our sources
Simple ways to keep termites away
- Repair rotting trim, fascia, and window frames.
- Keep the termite renewal contract current after treatment.
- Install a vapor barrier over crawl space soil.
- Use borate-treated or pressure-treated lumber for repairs.
- Keep mulch at least a foot from the foundation.
- Grade soil to slope away from the foundation.
In an apartment building, termites travel through shared walls and slab joints, so one unit's problem is the whole building's problem.Did you know?
For Auburn homes, termites are closer cousins to cockroaches than to ants, despite the old nickname white ants.
For Auburn homes, a termite queen can keep laying eggs for 25 years or more.
Questions people ask
Do I need a termite inspection when buying a house?
Ask your agent when it's due. Either way, it's cheap peace of mind. Many lenders ask for a wood-destroying insect (WDI) report. Usually, yes.
Does fumigation kill subterranean termites too?
It doesn't reach a colony living in the soil. Tenting clears termites inside the house. Not reliably.
How do I choose a termite company?
Compare the proposals, not just the totals. Ask what the warranty covers. Ask which termites they found and what product they'll use. Make sure they're licensed in Washington.
How long does termite treatment take?
Fumigation takes two to three days. Bait stations take a few hours to install. A liquid barrier takes half a day to a day.
What is the difference between subterranean and drywood termites?
Around Auburn, the subterranean kind causes most problems. Drywood termites live inside the wood and leave tiny pellets. Subterranean termites live in soil and build mud tubes.
Is termite prevention cheaper than repairing termite damage?
For Auburn homes, termites are best caught early through inspection, because the damage is hidden inside wood until it is far along. For Auburn homes, a professional inspection looks for mud tubes, damaged wood, and swarming activity, and treatment targets the soil and the colony rather than just the visible wood.
Are termites common in Washington?
Around Auburn, the usual culprit is the western subterranean termite.
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Sources (11)
The facts in this article come from the public sources listed above. Every home is different, so ask the company you talk to about pricing and what’s included. Published by Termite Exterminator · Updated September 11, 2026 · How we write these guides